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node: keep better track of driver node

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When a session disappears, try to move nodes to another session.
This commit is contained in:
Wim Taymans 2018-05-17 17:40:08 +02:00
parent 1bff5afe05
commit ef9fcd1093
7 changed files with 144 additions and 72 deletions
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13
src/modules/module-client-node/client-stream.c
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@ -689,11 +689,9 @@ static int impl_node_process(struct spa_node *node)
struct impl *impl = this->impl;
int status;
impl->client_node->node->driver_node = impl->this.node->driver_node;
impl->ctrl.min_size = impl->ctrl.max_size =
impl->this.node->driver_node->rt.quantum->size;
spa_log_trace(this->log, "%p: process %d", this, impl->ctrl.max_size);
if (impl->use_converter) {
@ -897,8 +895,9 @@ static void client_node_destroy(void *data)
struct impl *impl = data;
pw_log_debug("client-stream %p: destroy", &impl->this);
spa_hook_remove(&impl->client_node_listener);
pw_node_set_driver(impl->client_node->node, NULL);
spa_hook_remove(&impl->client_node_listener);
spa_hook_remove(&impl->node_listener);
pw_node_destroy(impl->this.node);
cleanup(impl);
@ -935,14 +934,22 @@ static void node_destroy(void *data)
pw_log_debug("client-stream %p: destroy", &impl->this);
spa_hook_remove(&impl->node_listener);
spa_hook_remove(&impl->client_node_listener);
pw_client_node_destroy(impl->client_node);
cleanup(impl);
}
static void node_driver_changed(void *data, struct pw_node *driver)
{
struct impl *impl = data;
impl->client_node->node->driver_node = driver;
}
static const struct pw_node_events node_events = {
PW_VERSION_NODE_EVENTS,
.destroy = node_destroy,
.driver_changed = node_driver_changed,
};
/** Create a new client stream